The month saw Venezuela’s political, economic and humanitarian crisis worsen amid heightened tensions between the government and opposition, a situation which could lead to state collapse and regional destabilisation. Another major setback in electing a new president in Haiti prompted fears of further civil unrest. In West Africa, deadly violence in central Mali and south-east Nigeria spiked, while a power struggle in Guinea-Bissau led to a dangerous standoff.

The month saw fighting escalate again in Syria and Afghanistan, and erupt in Nagorno-Karabakh between Armenian-backed separatists and Azerbaijani forces. In Bangladesh, election violence and killings by extremist groups showed how new heights of government-opposition rivalry and state repression have benefitted violent political party wings and extremist groups alike. Political tensions intensified in Iraq and Macedonia, and security forces severely supressed opposition protests in the Republic of Congo and Gambia.

The ECDC Communicable Disease Threats Report (CDTR) is a weekly bulletin for epidemiologists and health professionals on active public health threats. This issue covers the period 13-19 March 2016 and includes updates on Zika virus, haemolytic uraemic syndrome in Romania and seasonal influenza.

The month saw conflict continue to rage in Turkey’s south east between Ankara and the Kurdistan Workers’ Party (PKK), looking likely to further escalate in March. Afghanistan and Somalia both saw armed insurgencies capture new territories. In Africa, political tensions rose in Chad, Mozambique and Zimbabwe, while in Venezuela, deadlock between the opposition-held parliament and government has brought the country closer to political and economic implosion.